map<int,const SMDS_MeshElement*> elements;
ToMap(theIDsOfElements, aMesh, elements);
const SMESH::PointStruct * P = &theStepVector.PS;
gp_Vec stepVec( P->x, P->y, P->z );
map<int,const SMDS_MeshElement*> elements;
ToMap(theIDsOfElements, aMesh, elements);
const SMESH::PointStruct * P = &theStepVector.PS;
gp_Vec stepVec( P->x, P->y, P->z );